EN 3777:2010

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.GYRMQLPLuft- und Raumfahrt - Kugelsperrbolzen mit Zugauslösung und Zug- Druckauslösung - Technische LieferbedingungenSérie aérospatiale - Broches à démontage rapide, simple et double action - Spécification techniqueAerospace series - Pins, quick release, single and double acting - Technical specification49.030.40Pins, nailsICS:Ta slovenski standard je istoveten z:EN 3777:2010SIST EN 3777:2012en,de01-januar-2012SIST EN 3777:2012SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 3777
October 2010 ICS 49.030.20 English Version
Aerospace series - Pins, quick release, single and double acting - Technical specification
Série aérospatiale - Broches à démontage rapide, simple et double action - Spécification technique
Luft- und Raumfahrt - Kugelsperrbolzen mit Zugauslösung und Zug- Druckauslösung - Technische LieferbedingungenThis European Standard was approved by CEN on 30 July 2010.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 3777:2010: ESIST EN 3777:2012

1) Published as ASD-STAN Prestandard at the date of publication of this standard by Aerospace and Defence Industries Association of Europe-Standardization (ASD-STAN) (www.asd-stan.org). 2) Published by: Aerospace Industries Association/ National Aerospace Standards (AIA/NAS) (www.aia.aerospace.org). 3) Published by: Department of Defense (DoD), http://www.defenselink.mil/. SIST EN 3777:2012

open surface defect 3.2.4 seam unwelded fold which appears as an open defect in the material 4 Classification 4.1 General The quick release pins, single or double acting, can be manufactured with handles of different configuration. 4.2 Single acting pin The release is obtained only by an axial push applied to the actuating button. 4.3 Double acting pin The release is obtained only when the spindle has been moved to a release position by an axial push or pull on the actuating button or handle. 5 Requirements See Table 1. SIST EN 3777:2012

Materials In accordance with the product standard or definition document. Chemical analysis or certificate of conformity issued by the manufacturer of the semi-finished product X X 5.2
Dimensions and tolerances In accordance with the product standard or definition document. Standard gauging X X 5.3
Masses In accordance with the product standard or definition document. Suitable methods X X 5.4
Marking In accordance with the product standard or definition document. It shall be legible and shall not adversely affect the material or the functioning of the pins. Visual examination X X 5.5
Surface appearance Pins shall be free of surface discontinuities liable to have an adverse effect on their characteristics and endurance. See 3.2 for definitions. Suitable measuring instruments X X 5.6
Surface coating
5.6.1
Presence Applied at the locations specified in the product standard or definition document. Visual examination X X 5.6.2
Type c In accordance with the definition document. Visual examination or inspection by chemical reagent in case of doubt (method agreed upon between the manufacturer and the user) X X 5.6.3
Thickness In accordance with the definition document. Device for measuring the thickness of surface coatings. In case of doubt, inspect defective nuts under low magnification after sectioning. X X 5.7
Heat treatment In accordance with the product standard or definition document Standard gauging X X 5.8
Hardness In accordance with the product standard or definition document. Shank and balls are to be checked, specifically. Test according to EN 2002-7. X
5.9
Corrosion Pins shall be subjected to the corrosion test. The same pins shall be then tested for conformance to the release actuatin
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